公开(公告)号：US10933831B2

公开(公告)日：2021-03-02

申请号：US16201450

申请日：2018-11-27

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Jong Wook Kim ,  Wook Jin ,  Yong Tae Kim ,  Eung Man Kim ,  Wan Dong Yoo ,  Kim Dong Young ,  Yong Hyun Jung

IPC分类号： B60R21/207 ,  B60R21/233 ,  B60R21/2338 ,  B60R21/231 ,  B60R21/00 ,  B60R21/16

摘要： An airbag system for a vehicle is provided. The system includes an airbag cushion that is deployed from the upper portion of a seatback to cover the head of an occupant, thereby absorbing impacts applied to the head of the occupant and preventing neck bending attributable to movement of the head of the occupant. In addition, injury to the occupant is minimized by variably adjusting the deployment timing of the airbag cushion depending on the collision direction of the vehicle.